27401175

素因数分解:

$3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:840

約数の個数: 36

約数和(自身を含む): 49411024

約数和(自身を除く): 22009849

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 193, 225, 579, 631, 965, 1737, 1893, 2895, 3155, 4825, 5679, 8685, 9465, 14475, 15775, 28395, 43425, 47325, 121783, 141975, 365349, 608915, 1096047, 1826745, 3044575, 5480235, 9133725, 27401175]

約数ペア:

[(1, 27401175), (3, 9133725), (5, 5480235), (9, 3044575), (15, 1826745), (25, 1096047), (45, 608915), (75, 365349), (193, 141975), (225, 121783), (579, 47325), (631, 43425), (965, 28395), (1737, 15775), (1893, 14475), (2895, 9465), (3155, 8685), (4825, 5679)]